CN204011776U - Portable three-phase and four-line is with breaking with downlink connection device - Google Patents
Portable three-phase and four-line is with breaking with downlink connection device Download PDFInfo
- Publication number
- CN204011776U CN204011776U CN201420317572.8U CN201420317572U CN204011776U CN 204011776 U CN204011776 U CN 204011776U CN 201420317572 U CN201420317572 U CN 201420317572U CN 204011776 U CN204011776 U CN 204011776U
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- CN
- China
- Prior art keywords
- joint pin
- connecting plate
- power supply
- phase
- vertical shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable three-phase and four-line with breaking with downlink connection device, connecting plate (2) is horizontally set on base plate (1) through vertical shaft (3); Connecting plate (2) is S template, comprises power connector end (201) and equipment connection end (202); On base plate (1), be provided with supply hub (5), supply hub is provided with wire in (5), is arranged with conducting strip (404) on power supply joint pin (4), and wire is connected with the conducting strip (404) on power supply joint pin (4); The number of connecting plate (2), vertical shaft (3), power supply joint pin (4), supply hub (5) is 4; On the power connector end (201) of four connecting plates (2), be all vertically provided with catch bar (203), the top of four catch bars (203) is connected by horizontal push (204).The utility model relies on same horizontal push to promote connecting plate, disconnects and is communicated with power supply simultaneously simultaneously, easy to use, does not need to be connected by screw fixing, and security performance is high.
Description
Technical field
The utility model relates to grid power equipment field tests, relates in particular to a kind of portable three-phase and four-line with breaking with downlink connection device.
Background technology
In grid power equipment test process, need to use power-feed connector, in prior art, the voltage output end of power-feed connector is generally connected with equipment under test by screw, because power equipment test need to be cut off the electricity supply frequently, often by screw, disconnect frequently or connect equipment under test, the test of grid power equipment often needs three-phase four-wire power disconnected simultaneously simultaneously or connect simultaneously, by screw, disconnect or connecting test equipment, can not accurately realize that three-phase four-wire power disconnects simultaneously or connect simultaneously; Meanwhile, be connected by screw testing equipment, inconvenient operation, operating personnel's contact screw is exported charged work, and security performance is low.
Utility model content
The utility model has overcome the deficiencies in the prior art, provides a kind of portable three-phase and four-line with breaking with downlink connection device, can disconnect or while closure three-phase four-wire power simultaneously, and operating personnel do not contact power supply, and security performance is high, easy to use.
Present techniques scheme is:
Portable three-phase and four-line comprises base plate and connecting plate with disconnected with downlink connection device, is provided with vertical shaft and power supply joint pin on base plate.
Connecting plate is horizontally set on base plate through vertical shaft, and connecting plate can rotate around vertical shaft on horizontal plane.
Connecting plate is S template, comprises power connector end and equipment connection end, and power connector end and equipment connection end are respectively front curved arc end and the rear curved arc end of S template.
Power supply joint pin is arranged on Hu center, power connector end place on the movement locus line of vertical shaft rotary.Connecting plate is when vertical shaft rotary, and power supply joint pin can snap onto in the curved arc of power connector end, and by adjusting the distance between the application's connector and equipment under test, the power supply post of equipment under test also can be snapped in the curved arc of equipment connection end.
On base plate, be provided with supply hub, be provided with wire in supply hub, on power supply joint pin, be arranged with conducting strip, wire is connected with the conducting strip on power supply joint pin.
The number of connecting plate, vertical shaft, power supply joint pin, supply hub is 4, forms 4 groups of connectors, for grid power equipment three-phase four-wire power, connects, and connects respectively A phase, B phase, C phase and zero line; On the power connector end of four connecting plates, be all vertically provided with catch bar, the top of four catch bars is connected by horizontal push.
The inner surface of the curved arc of power connector end and equipment connection end is provided with conductive spacer, and the conductive spacer in the curved arc of the conductive spacer in the curved arc of power connector end and equipment connection end is electrically connected to.
Power supply joint pin is work type structure, comprises the joint pin of end face, bottom surface and connection end face and bottom surface, and conducting strip is set on joint pin.End face, bottom surface and joint pin are insulation material, and security performance is high, when connecting plate is during around vertical shaft rotary; what the conductive spacer of the power connector end of connecting plate contacted is the sheathed conducting strip in joint pin surface; work type structure can fine protection conducting strip, prevents from touching conducting strip, and security performance is high.
The height of joint pin is greater than the thickness of connecting plate, facilitates the connecting plate conduction nest plate sheathed with joint pin surface to contact.
Between connecting plate and base plate, be provided with insulation spacer, insulation spacer is set on vertical shaft, and insulation spacer is set on the vertical shaft between connecting plate and base plate, and connecting plate, in rotation process, does not contact with base plate, rotates laborsaving and security performance is high.
The top of outermost catch bar is stretched out in one end of horizontal push, conveniently holds horizontal push.
Connecting plate, vertical shaft and power supply joint pin are insulation material.Operating personnel do not touch electric conductor, and security performance is high.
The utility model use procedure is, promote horizontal push, drive connecting plate when vertical shaft rotates on horizontal plane, power supply joint pin can snap onto in the curved arc of power connector end, the power supply post of equipment under test is snapped in the curved arc of equipment connection end, conductive spacer electrical connection due to the conductive spacer in power connector end and equipment connection end, be that power supply joint pin can be communicated with the power supply post of equipment under test, the utility model relies on same horizontal push to promote connecting plate, disconnect and be communicated with power supply simultaneously simultaneously, meet in power equipment test process and to disconnect the needs that are simultaneously communicated with power supply simultaneously.
Compared with prior art, the beneficial effects of the utility model have:
In the utility model use procedure, promote horizontal push, drive connecting plate when vertical shaft rotates on horizontal plane, power supply joint pin can snap onto in the curved arc of power connector end, the power supply post of equipment under test is snapped in the curved arc of equipment connection end, conductive spacer electrical connection due to the conductive spacer in power connector end and equipment connection end, be that power supply joint pin can be communicated with the power supply post of equipment under test, the utility model relies on same horizontal push to promote connecting plate, disconnect and be communicated with power supply simultaneously simultaneously, meet in power equipment test process and to disconnect the needs that are simultaneously communicated with power supply simultaneously, simultaneously easy to use, do not need to be connected by screw fixing, security performance is high.
Accompanying drawing explanation
Fig. 1 is that the utility model portable three-phase and four-line is with breaking with downlink connection device structural representation;
Fig. 2 is connecting board structure schematic diagram;
Fig. 3 is power supply joint pin structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, portable three-phase and four-line comprises base plate 1 and connecting plate 2 with disconnected with downlink connection device, is provided with vertical shaft 3 and power supply joint pin 4 on base plate.
Connecting plate 2 is horizontally set on base plate 1 through vertical shaft 3, and connecting plate 2 can rotate around vertical shaft 3 on horizontal plane.
Connecting plate 2 is S template, comprises power connector end 201 and equipment connection end 202, and power connector end 201 and equipment connection end 202 are respectively front curved arc end and the rear curved arc end of S template.
Power supply joint pin 4 is arranged on power connector end 201 Hu centers, place on the movement locus line of vertical shaft 3 rotations.Connecting plate 2 is when vertical shaft 3 rotation, and power supply joint pin 4 can snap onto in the curved arc of power connector end 201, and by adjusting the distance between the application's connector and equipment under test, the power supply post of equipment under test also can be snapped in the curved arc of equipment connection end 202.
On base plate 1, be provided with supply hub 5, in supply hub 5, be provided with wire, be arranged with conducting strip 404 on power supply joint pin 4, wire is connected with the conducting strip 404 on power supply joint pin 4.
The number of connecting plate 2, vertical shaft 3, power supply joint pin 4, supply hub 5 is 4, forms 4 groups of connectors, for grid power equipment three-phase four-wire power, connects; The top that is all vertically provided with 203, four catch bars 203 of catch bar on the power connector end 201 of four connecting plates 2 is connected by horizontal push 204.Spacing distance between 4 connecting plates does not bump against to meet connecting plate the setting that is as the criterion, the adapting of the power supply joint pin of the length of connecting plate and tested equipment.
The inner surface of the curved arc of power connector end 201 and equipment connection end 202 is provided with conductive spacer 205, and the conductive spacer 205 in the conductive spacer 205 in the curved arc of power connector end 201 and the curved arc of equipment connection end 202 is electrically connected to.
As shown in Figure 3, power supply joint pin 4 is work type structure, comprises end face 401, bottom surface 402 and is connected the joint pin 403 of end face 401 and bottom surface 402, and conducting strip 404 is set on joint pin 403.End face 401, bottom surface 402 and joint pin 403 are insulation material; security performance is high; when connecting plate is during around vertical shaft rotary; what the conductive spacer 205 of the power connector end 201 of connecting plate contacted is the sheathed conducting strip 404 in joint pin surface; work type structure can fine protection conducting strip 404; prevent from touching conducting strip 404, security performance is high.
The height of joint pin 403 is greater than the thickness of connecting plate 2, facilitates the connecting plate conduction nest plate sheathed with joint pin surface to contact.
Between connecting plate 2 and base plate 1, be provided with insulation spacer, insulation spacer is set on vertical shaft 3, and insulation spacer is set on the vertical shaft between connecting plate and base plate, and connecting plate, in rotation process, does not contact with base plate, rotates laborsaving and security performance is high.
The top of outermost catch bar 203 is stretched out in one end of horizontal push 204, conveniently holds horizontal push 204.
Connecting plate 2, vertical shaft 3 and power supply joint pin 4 are insulation material.Operating personnel do not touch electric conductor, and security performance is high.
The utility model use procedure is, promote horizontal push 204, drive connecting plate when vertical shaft rotates on horizontal plane, power supply joint pin can snap onto in the curved arc of power connector end 201, the power supply post of equipment under test is snapped in the curved arc of equipment connection end 202, conductive spacer electrical connection due to the conductive spacer in power connector end 201 and equipment connection end, be that power supply joint pin can be communicated with the power supply post of equipment under test, the utility model relies on same horizontal push to promote connecting plate, disconnect and be communicated with power supply simultaneously simultaneously, meet in power equipment test process and to disconnect the needs that are simultaneously communicated with power supply simultaneously.
Below be only preferred implementation of the present utility model; be noted that for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. portable three-phase and four-line is characterized in that with downlink connection device with disconnected, comprises base plate (1) and connecting plate (2), is provided with vertical shaft (3) and power supply joint pin (4) on described base plate;
It is upper that described connecting plate (2) is horizontally set on base plate (1) through vertical shaft (3), and described connecting plate (2) can rotate around vertical shaft (3) on horizontal plane;
Described connecting plate (2) is S template, comprises power connector end (201) and equipment connection end (202), and described power connector end (201) and equipment connection end (202) are respectively front curved arc end and the rear curved arc end of described S template;
Described power supply joint pin (4) is arranged on Hu center, described power connector end (201) place on the movement locus line of vertical shaft (3) rotation;
On described base plate (1), be provided with supply hub (5), described supply hub is provided with wire in (5), is arranged with conducting strip (404) on described power supply joint pin (4), and described wire is connected with the conducting strip (404) on power supply joint pin (4);
The number of described connecting plate (2), vertical shaft (3), power supply joint pin (4), supply hub (5) is 4, for grid power equipment three-phase four-wire power, connects; On the power connector end (201) of described four connecting plates (2), be all vertically provided with catch bar (203), the top of described four catch bars (203) is connected by horizontal push (204).
2. portable three-phase and four-line according to claim 1 is with breaking with downlink connection device, it is characterized in that, the inner surface of the curved arc of described power connector end (201) and equipment connection end (202) is provided with conductive spacer (205), and the conductive spacer (205) in the conductive spacer (205) in the curved arc of described power connector end (201) and the curved arc of equipment connection end (202) is electrically connected to.
3. portable three-phase and four-line according to claim 1 is with breaking with downlink connection device, it is characterized in that, described power supply joint pin (4) is work type structure, comprise end face (401), bottom surface (402) and be connected described end face (401) and the joint pin (403) of bottom surface (402), described conducting strip (404) is set on described joint pin (403).
4. portable three-phase and four-line according to claim 3 is characterized in that with downlink connection device with disconnected, and the height of described joint pin (403) is greater than the thickness of connecting plate (2).
5. portable three-phase and four-line according to claim 1 is characterized in that with downlink connection device with disconnected, and between described connecting plate (2) and base plate (1), be provided with insulation spacer, described insulation spacer is set on described vertical shaft (3).
6. portable three-phase and four-line according to claim 1 is characterized in that with downlink connection device with disconnected, and the top of outermost catch bar (203) is stretched out in one end of described horizontal push (204).
7. portable three-phase and four-line according to claim 1 is characterized in that with downlink connection device with disconnected, and described connecting plate (2), vertical shaft (3) and power supply joint pin (4) are insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317572.8U CN204011776U (en) | 2014-06-13 | 2014-06-13 | Portable three-phase and four-line is with breaking with downlink connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317572.8U CN204011776U (en) | 2014-06-13 | 2014-06-13 | Portable three-phase and four-line is with breaking with downlink connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011776U true CN204011776U (en) | 2014-12-10 |
Family
ID=52051728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317572.8U Expired - Fee Related CN204011776U (en) | 2014-06-13 | 2014-06-13 | Portable three-phase and four-line is with breaking with downlink connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064888A (en) * | 2014-06-13 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Potable three-phase four-line synchronous disconnection and connection connector |
-
2014
- 2014-06-13 CN CN201420317572.8U patent/CN204011776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064888A (en) * | 2014-06-13 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Potable three-phase four-line synchronous disconnection and connection connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160613 |